Back sensor STC-48MA-C
Sunnytec (Suzhou) Co., Ltd. [China] 
Piezoelectric element Back sensor offers a high speed of vibration Less power consumption Compact and light weight
40K back sensor
| Part Number | STC-48MA-C |
| Construction | water proof |
| Using Method | dual use |
| Frequency(KHz) | 48 ± 0.5 |
| Capcaitance (pF) | 2600 ± 20 % |
| S. P. L. (dB) | more than 101 |
| Sensitivity (dB) | more than -90 |
| Directivity (°) | 120° |
| Operating Temp. () | -40 ~ 85 |
| Reverberation (ms) | 1.2 |
Back sensor STC-48MA-C
